State operators on generalizations of fuzzy structures

  • Authors:
  • Anatolij Dvurečenskij;Jiří Rachůnek;Dana Šalounová

  • Affiliations:
  • Mathematical Institute, Slovak Academy of Sciences, Štefánikova 49, SK-814 73 Bratislava, Slovakia;Department of Algebra and Geometry, Faculty of Sciences, Palacký University, tř. 17. listopadu 1192/12, CZ-771 46 Olomouc, Czech Republic;Department of Mathematical Methods in Economy, Faculty of Economics, VŠB--Technical University Ostrava, Sokolská 33, CZ-701 21 Ostrava, Czech Republic

  • Venue:
  • Fuzzy Sets and Systems
  • Year:
  • 2012

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Abstract

We enlarge the language of R@?-monoids, which are a non-commutative generalizations of both MV algebras and BL algebras, by adding a unary operation that describes algebraic properties of a state (= an analog of probability measures). The resulting algebras are called stateR@?-monoids and state-morphismR@?-monoids. We present basic properties of such algebras. We describe subdirectly irreducible algebras, some generators of the varieties of state-morphism R@?-monoids, and an interplay between states and state operators.